// THIRD PARTY CODE - NOT MAINTAINED BY ECSHOP
// Version: 2.0 - Updated 22. dec 2011


//***** jquery and lightbox functions *******/
_esCloseBtn = ecTranslate("common-buttons.common-close-window");
var _esCloseToolTips = ecTranslate("common-tooltips.common-close-window");


(function($){
    $.fn.jqueryzoom=function(options){
        var settings={
            xzoom:200,
            yzoom:200,
            offset:10,
            position:"right",
            lens:1,
            preload:1
        };
        if(options){$.extend(settings,options)}
        var noalt='';$(this).hover(function(){
            var imageLeft=$(this).offset().left;
            var imageTop=$(this).offset().top;
            var imageWidth=$(this).children('img').get(0).offsetWidth;
            var imageHeight=$(this).children('img').get(0).offsetHeight;
            noalt=$(this).children("img").attr("alt");
            var bigimage=$(this).children("img").attr("jqimg");
            $(this).children("img").attr("alt",'');
            if($("div.zoomdiv").get().length==0){
                $(this).after("<div class='zoomdiv'><img class='bigimg' src='"+bigimage+"'/></div>");
                $(this).append("<div class='jqZoomPup'>&nbsp;</div>")
            }
            if(settings.position=="right"){
                if(imageLeft+imageWidth+settings.offset+settings.xzoom>screen.width){
                    leftpos=imageLeft-settings.offset-settings.xzoom
                }
                else{leftpos=imageLeft+imageWidth+settings.offset}
            }
            else{
                leftpos=imageLeft-settings.xzoom-settings.offset;
                if(leftpos<0){
                    leftpos=imageLeft+imageWidth+settings.offset
            }
        }
        var zoomdivTop = '0';
        var zoomdivLeft = '453px';
        //$("div.zoomdiv").css({top:imageTop,left:leftpos});
        $("div.zoomdiv").css({top:zoomdivTop,left:zoomdivLeft});
        $("div.zoomdiv").width(settings.xzoom);
        $("div.zoomdiv").height(settings.yzoom);
        $("div.zoomdiv").show();
        if(!settings.lens){
            $(this).css('cursor','crosshair')
        }
        $(document.body).mousemove(function(e){
            mouse=new MouseEvent(e);
            var bigwidth=$(".bigimg").get(0).offsetWidth;
            var bigheight=$(".bigimg").get(0).offsetHeight;
            var scaley='x';
            var scalex='y';
            if(isNaN(scalex)|isNaN(scaley)){
                var scalex=(bigwidth/imageWidth);
                var scaley=(bigheight/imageHeight);
                $("div.jqZoomPup").width((settings.xzoom)/scalex);
                $("div.jqZoomPup").height((settings.yzoom)/scaley);
                if(settings.lens){
                    $("div.jqZoomPup").css('visibility','visible')
                }
            }
            xpos=mouse.x-$("div.jqZoomPup").width()/2-imageLeft;
            ypos=mouse.y-$("div.jqZoomPup").height()/2-imageTop;
            if(settings.lens){
                xpos=(mouse.x-$("div.jqZoomPup").width()/2<imageLeft)?0:(mouse.x+$("div.jqZoomPup").width()/2>imageWidth+imageLeft)?(imageWidth-$("div.jqZoomPup").width()-2):xpos;ypos=(mouse.y-$("div.jqZoomPup").height()/2<imageTop)?0:(mouse.y+$("div.jqZoomPup").height()/2>imageHeight+imageTop)?(imageHeight-$("div.jqZoomPup").height()-2):ypos
            }
            if(settings.lens){
                $("div.jqZoomPup").css({
                    top:ypos,
                    left:xpos
                })
            }
            scrolly=ypos;
            $("div.zoomdiv").get(0).scrollTop=scrolly*scaley;scrollx=xpos;
            $("div.zoomdiv").get(0).scrollLeft=(scrollx)*scalex
        })
   },
   function(){
        $(this).children("img").attr("alt",noalt);
        $(document.body).unbind("mousemove");
        if(settings.lens){
            $("div.jqZoomPup").remove()
        }
        $("div.zoomdiv").remove()
   });
   count=0;
   if(settings.preload){
    $('body').append("<div style='display:none;' class='jqPreload"+count+"'>sdsdssdsd</div>");
    $(this).each(function(){
        var imagetopreload=$(this).children("img").attr("jqimg");var content=jQuery('div.jqPreload'+count+'').html();
        jQuery('div.jqPreload'+count+'').html(content+'<img src=\"'+imagetopreload+'\">')
    })
 }
 }
 })(jQuery);
 function MouseEvent(e){
    this.x=e.pageX;
    this.y=e.pageY
 }
 
 
 
 /* light box starts */
 
 /*
	Lightbox JS: Fullsize Image Overlays 
	by Lokesh Dhakar - http://www.huddletogether.com

	For more information on this script, visit:
	http://huddletogether.com/projects/lightbox/

	Licensed under the Creative Commons Attribution 2.5 License - http://creativecommons.org/licenses/by/2.5/
	(basically, do anything you want, just leave my name and link)
	
	Table of Contents
	-----------------
	Configuration
	
	Functions
	- getPageScroll()
	- getPageSize()
	- pause()
	- getKey()
	- listenKey()
	- showLightbox()
	- hideLightbox()
	- initLightbox()
	- addLoadEvent()
	
	Function Calls
	- addLoadEvent(initLightbox)

*/



//
// Configuration
//

// If you would like to use a custom loading image or close button reference them in the next two lines.
var loadingImage = 'loading.gif';		
var closeButton = 'close.gif';
//var closeButton = _ecshopHost + '/upload/images/templates/close_window.gif';		

//
// getPageScroll()
// Returns array with x,y page scroll values.
// Core code from - quirksmode.org
//
function getPageScroll(){

	var yScroll;

	if (self.pageYOffset) {
		yScroll = self.pageYOffset;
	} else if (document.documentElement && document.documentElement.scrollTop){	 // Explorer 6 Strict
		yScroll = document.documentElement.scrollTop;
	} else if (document.body) {// all other Explorers
		yScroll = document.body.scrollTop;
	}

	arrayPageScroll = new Array('',yScroll) 
	return arrayPageScroll;
}



//
// getPageSize()
// Returns array with page width, height and window width, height
// Core code from - quirksmode.org
// Edit for Firefox by pHaez
//
function getPageSize(){
	
	var xScroll, yScroll;
	
	if (window.innerHeight && window.scrollMaxY) {	
		xScroll = document.body.scrollWidth;
		yScroll = window.innerHeight + window.scrollMaxY;
	} else if (document.body.scrollHeight > document.body.offsetHeight){ // all but Explorer Mac
		xScroll = document.body.scrollWidth;
		yScroll = document.body.scrollHeight;
	} else { // Explorer Mac...would also work in Explorer 6 Strict, Mozilla and Safari
		xScroll = document.body.offsetWidth;
		yScroll = document.body.offsetHeight;
	}
	
	var windowWidth, windowHeight;
	if (self.innerHeight) {	// all except Explorer
		windowWidth = self.innerWidth;
		windowHeight = self.innerHeight;
	} else if (document.documentElement && document.documentElement.clientHeight) { // Explorer 6 Strict Mode
		windowWidth = document.documentElement.clientWidth;
		windowHeight = document.documentElement.clientHeight;
	} else if (document.body) { // other Explorers
		windowWidth = document.body.clientWidth;
		windowHeight = document.body.clientHeight;
	}	
	
	// for small pages with total height less then height of the viewport
	if(yScroll < windowHeight){
		pageHeight = windowHeight;
	} else { 
		pageHeight = yScroll;
	}

	// for small pages with total width less then width of the viewport
	if(xScroll < windowWidth){	
		pageWidth = windowWidth;
	} else {
		pageWidth = xScroll;
	}


	arrayPageSize = new Array(pageWidth,pageHeight,windowWidth,windowHeight) 
	return arrayPageSize;
}


//
// pause(numberMillis)
// Pauses code execution for specified time. Uses busy code, not good.
// Code from http://www.faqts.com/knowledge_base/view.phtml/aid/1602
//
function pause(numberMillis) {
	var now = new Date();
	var exitTime = now.getTime() + numberMillis;
	while (true) {
		now = new Date();
		if (now.getTime() > exitTime)
			return;
	}
}

//
// getKey(key)
// Gets keycode. If 'x' is pressed then it hides the lightbox.
//

function getKey(e){
	if (e == null) { // ie
		keycode = event.keyCode;
	} else { // mozilla
		keycode = e.which;
	}
	key = String.fromCharCode(keycode).toLowerCase();
	
	if(key == 'x'){ hideLightbox(); }
}


//
// listenKey()
//
function listenKey () {	document.onkeypress = getKey; }
	

//
// showLightbox()
// Preloads images. Pleaces new image in lightbox then centers and displays.
//
function showLightbox(objLink)
{
	// prep objects
	var objOverlay = document.getElementById('overlay');
	var objLightbox = document.getElementById('lightbox');
	var objCaption = document.getElementById('lightboxCaption');
	var objImage = document.getElementById('lightboxImage');
	var objLoadingImage = document.getElementById('loadingImage');
	var objLightboxDetails = document.getElementById('lightboxDetails');

	
	var arrayPageSize = getPageSize();
	var arrayPageScroll = getPageScroll();

	// center loadingImage if it exists
	if (objLoadingImage) {
		objLoadingImage.style.top = (arrayPageScroll[1] + ((arrayPageSize[3] - 35 - objLoadingImage.height) / 2) + 'px');
		objLoadingImage.style.left = (((arrayPageSize[0] - 20 - objLoadingImage.width) / 2) + 'px');
		objLoadingImage.style.display = 'block';
	}

	// set height of Overlay to take up whole page and show
	objOverlay.style.height = (arrayPageSize[1] + 'px');
	objOverlay.style.display = 'block';

	// preload image
	imgPreload = new Image();

	imgPreload.onload=function(){
		objImage.src = objLink.href;

		// center lightbox and make sure that the top and left values are not negative
		// and the image placed outside the viewport
		var lightboxTop = arrayPageScroll[1] + ((arrayPageSize[3] - 35 - imgPreload.height) / 2);
		var lightboxLeft = ((arrayPageSize[0] - 20 - imgPreload.width) / 2);
		
		objLightbox.style.top = (lightboxTop < 0) ? "0px" : lightboxTop + "px";
		objLightbox.style.left = (lightboxLeft < 0) ? "0px" : lightboxLeft + "px";


		objLightboxDetails.style.width = imgPreload.width + 'px';
		
		if(objLink.getAttribute('title')){
			objCaption.style.display = 'block';
			//objCaption.style.width = imgPreload.width + 'px';
			objCaption.innerHTML = objLink.getAttribute('title');
		} else {
			objCaption.style.display = 'none';
		}
		
		// A small pause between the image loading and displaying is required with IE,
		// this prevents the previous image displaying for a short burst causing flicker.
		if (navigator.appVersion.indexOf("MSIE")!=-1){
			pause(250);
		} 

		if (objLoadingImage) {	objLoadingImage.style.display = 'none'; }

		// Hide select boxes as they will 'peek' through the image in IE
		selects = document.getElementsByTagName("select");
        for (i = 0; i != selects.length; i++) {
                selects[i].style.visibility = "hidden";
        }

	
		objLightbox.style.display = 'block';

		// After image is loaded, update the overlay height as the new image might have
		// increased the overall page height.
		arrayPageSize = getPageSize();
		objOverlay.style.height = (arrayPageSize[1] + 'px');
		
		// Check for 'x' keypress
		listenKey();

		return false;
	}

	imgPreload.src = objLink.href;
	
}





//
// hideLightbox()
//
function hideLightbox()
{
	// get objects
	objOverlay = document.getElementById('overlay');
	objLightbox = document.getElementById('lightbox');

	// hide lightbox and overlay
	objOverlay.style.display = 'none';
	objLightbox.style.display = 'none';

	// make select boxes visible
	selects = document.getElementsByTagName("select");
    for (i = 0; i != selects.length; i++) {
		selects[i].style.visibility = "visible";
	}

	// disable keypress listener
	document.onkeypress = '';
}




//
// initLightbox()
// Function runs on window load, going through link tags looking for rel="lightbox".
// These links receive onclick events that enable the lightbox display for their targets.
// The function also inserts html markup at the top of the page which will be used as a
// container for the overlay pattern and the inline image.
//
function initLightbox()
{
	
	if (!document.getElementsByTagName){ return; }
	var anchors = document.getElementsByTagName("a");

	// loop through all anchor tags
	for (var i=0; i<anchors.length; i++){
		var anchor = anchors[i];

		if (anchor.getAttribute("href") && (anchor.getAttribute("rel") == "lightbox")){
			anchor.onclick = function () {showLightbox(this); return false;}
		}
	}

	// the rest of this code inserts html at the top of the page that looks like this:
	//
	// <div id="overlay">
	//		<a href="#" onclick="hideLightbox(); return false;"><img id="loadingImage" /></a>
	//	</div>
	// <div id="lightbox">
	//		<a href="#" onclick="hideLightbox(); return false;" title="Click anywhere to close image">
	//			<img id="closeButton" />		
	//			<img id="lightboxImage" />
	//		</a>
	//		<div id="lightboxDetails">
	//			<div id="lightboxCaption"></div>
	//			<div id="keyboardMsg"></div>
	//		</div>
	// </div>
	
	var objBody = document.getElementsByTagName("body").item(0);
	
	// create overlay div and hardcode some functional styles (aesthetic styles are in CSS file)
	var objOverlay = document.createElement("div");
	objOverlay.setAttribute('id','overlay');
	objOverlay.onclick = function () {hideLightbox(); return false;}
	objOverlay.style.display = 'none';
	objOverlay.style.position = 'absolute';
	objOverlay.style.top = '0';
	objOverlay.style.left = '0';
	objOverlay.style.zIndex = '90';
 	objOverlay.style.width = '100%';
	objBody.insertBefore(objOverlay, objBody.firstChild);
	
	var arrayPageSize = getPageSize();
	var arrayPageScroll = getPageScroll();

	// preload and create loader image
	var imgPreloader = new Image();
	
	// if loader image found, create link to hide lightbox and create loadingimage
	imgPreloader.onload=function(){

		var objLoadingImageLink = document.createElement("a");
		objLoadingImageLink.setAttribute('href','#');
		objLoadingImageLink.onclick = function () {hideLightbox(); return false;}
		objOverlay.appendChild(objLoadingImageLink);
		
		var objLoadingImage = document.createElement("img");
		objLoadingImage.src = loadingImage;
		objLoadingImage.setAttribute('id','loadingImage');
		objLoadingImage.style.position = 'absolute';
		objLoadingImage.style.zIndex = '150';
		objLoadingImageLink.appendChild(objLoadingImage);

		imgPreloader.onload=function(){};	//	clear onLoad, as IE will flip out w/animated gifs

		return false;
	}

	imgPreloader.src = loadingImage;

	// create lightbox div, same note about styles as above
	var objLightbox = document.createElement("div");
	objLightbox.setAttribute('id','lightbox');
	objLightbox.style.display = 'none';
	objLightbox.style.position = 'absolute';
	objLightbox.style.zIndex = '100';	
	objBody.insertBefore(objLightbox, objOverlay.nextSibling);
	
	// create link
	var objLink = document.createElement("a");
	objLink.setAttribute('href','#');
	objLink.setAttribute('title',_esCloseToolTips);
	objLink.onclick = function () {hideLightbox(); return false;}
	objLightbox.appendChild(objLink);

	// preload and create close button image
	var imgPreloadCloseButton = new Image();

	// if close button image found, 
	imgPreloadCloseButton.onload=function(){

		var objCloseButton = document.createElement("img");
		objCloseButton.src = closeButton;
		objCloseButton.setAttribute('id','closeButton');
		objCloseButton.style.position = 'absolute';
		objCloseButton.style.right = '0';
		objCloseButton.style.zIndex = '200';
		objLink.appendChild(objCloseButton);

		return false;
	}

	imgPreloadCloseButton.src = closeButton;

	// create image
	var objImage = document.createElement("img");
	objImage.setAttribute('id','lightboxImage');
	objLink.appendChild(objImage);
	
	// create details div, a container for the caption and keyboard message
	var objLightboxDetails = document.createElement("div");
	objLightboxDetails.setAttribute('id','lightboxDetails');
	objLightbox.appendChild(objLightboxDetails);

	// create caption
	var objCaption = document.createElement("div");
	objCaption.setAttribute('id','lightboxCaption');
	objCaption.style.display = 'none';
	objLightboxDetails.appendChild(objCaption);

	// create keyboard message
	var objKeyboardMsg = document.createElement("div");
	objKeyboardMsg.setAttribute('id','keyboardMsg');
	objKeyboardMsg.innerHTML = '<a href="#" title="' + _esCloseToolTips + '" onclick="hideLightbox(); return false;"><kbd>' + _esCloseBtn + '</kbd></a>';
	objLightboxDetails.appendChild(objKeyboardMsg);
}

/** dynamic box height **/

$.fn.equalHeights = function(px) {
	$(this).each(function(){
		var currentTallest = 0;
		$(this).find('.box_mid').each(function(i){
			if ($(this).height() > currentTallest) { currentTallest = $(this).height(); }
		});
		//if ($.browser.msie && $.browser.version == 6.0) { $(this).find('.box_mid').css({'height': currentTallest}); }
		//$(this).find('.box_mid').css({'min-height': currentTallest}); 
	});
	return this;
};

/** dynamic box height end **/


/* lightbox ends */

/* Script by: www.jtricks.com
 * Version: 20071210
 * Latest version:
 * www.jtricks.com/javascript/navigation/floating.html
 */

var floatingMenuId = 'ecshopfx_small_cart';
var floatingMenu =
{
    targetX: 0,
    targetY: 0,

    hasInner: typeof(window.innerWidth) == 'number',
    hasElement: document.documentElement
        && document.documentElement.clientWidth,

    menu:
        document.getElementById
        ? document.getElementById(floatingMenuId)
        : document.all
          ? document.all[floatingMenuId]
          : document.layers[floatingMenuId]
};

floatingMenu.move = function ()
{
    if (document.layers)
    {
        floatingMenu.menu.left = floatingMenu.nextX;
        floatingMenu.menu.top = floatingMenu.nextY;
    }
    else
    {
        floatingMenu.menu.style.left = floatingMenu.nextX + 'px';
        floatingMenu.menu.style.top = floatingMenu.nextY + 'px';
    }
}

floatingMenu.computeShifts = function ()
{
    var de = document.documentElement;

    floatingMenu.shiftX =
        floatingMenu.hasInner
        ? pageXOffset
        : floatingMenu.hasElement
          ? de.scrollLeft
          : document.body.scrollLeft;
    if (floatingMenu.targetX < 0)
    {
        if (floatingMenu.hasElement && floatingMenu.hasInner)
        {
            // Handle Opera 8 problems
            floatingMenu.shiftX +=
                de.clientWidth > window.innerWidth
                ? window.innerWidth
                : de.clientWidth
        }
        else
        {
            floatingMenu.shiftX +=
                floatingMenu.hasElement
                ? de.clientWidth
                : floatingMenu.hasInner
                  ? window.innerWidth
                  : document.body.clientWidth;
        }
    }

    floatingMenu.shiftY = 
        floatingMenu.hasInner
        ? pageYOffset
        : floatingMenu.hasElement
          ? de.scrollTop
          : document.body.scrollTop;
    if (floatingMenu.targetY < 0)
    {
        if (floatingMenu.hasElement && floatingMenu.hasInner)
        {
            // Handle Opera 8 problems
            floatingMenu.shiftY +=
                de.clientHeight > window.innerHeight
                ? window.innerHeight
                : de.clientHeight
        }
        else
        {
            floatingMenu.shiftY +=
                floatingMenu.hasElement
                ? document.documentElement.clientHeight
                : floatingMenu.hasInner
                  ? window.innerHeight
                  : document.body.clientHeight;
        }
    }
}

floatingMenu.doFloat = function()
{
    var stepX, stepY;

    floatingMenu.computeShifts();

    stepX = (floatingMenu.shiftX + 
        floatingMenu.targetX - floatingMenu.nextX) * .07;
    if (Math.abs(stepX) < .5)
    {
        stepX = floatingMenu.shiftX +
            floatingMenu.targetX - floatingMenu.nextX;
    }

    stepY = (floatingMenu.shiftY + 
        floatingMenu.targetY - floatingMenu.nextY) * .07;
    if (Math.abs(stepY) < .5)
    {
        stepY = floatingMenu.shiftY + 
            floatingMenu.targetY - floatingMenu.nextY;
    }

    if (Math.abs(stepX) > 0 ||
        Math.abs(stepY) > 0)
    {
        floatingMenu.nextX += stepX;
        floatingMenu.nextY += stepY;
        floatingMenu.move();
    }

    //setTimeout('floatingMenu.doFloat()', 20);
};

// addEvent designed by Aaron Moore
floatingMenu.addEvent = function(element, listener, handler)
{
    if(typeof element[listener] != 'function' || 
       typeof element[listener + '_num'] == 'undefined')
    {
        element[listener + '_num'] = 0;
        if (typeof element[listener] == 'function')
        {
            element[listener + 0] = element[listener];
            element[listener + '_num']++;
        }
        element[listener] = function(e)
        {
            var r = true;
            e = (e) ? e : window.event;
            for(var i = element[listener + '_num'] -1; i >= 0; i--)
            {
                if(element[listener + i](e) == false)
                    r = false;
            }
            return r;
        }
    }

    //if handler is not already stored, assign it
    for(var i = 0; i < element[listener + '_num']; i++)
        if(element[listener + i] == handler)
            return;
    element[listener + element[listener + '_num']] = handler;
    element[listener + '_num']++;
};

floatingMenu.init = function()
{
    floatingMenu.menu = document.getElementById(floatingMenuId);
    floatingMenu.initSecondary();
    //floatingMenu.doFloat();
};

// Some browsers init scrollbars only after
// full document load.
floatingMenu.initSecondary = function()
{
    floatingMenu.computeShifts();
    floatingMenu.nextX = floatingMenu.shiftX +
        floatingMenu.targetX;
    floatingMenu.nextY = floatingMenu.shiftY +
        floatingMenu.targetY;
    floatingMenu.move();
}

/*if (document.layers)
    floatingMenu.addEvent(window, 'onload', floatingMenu.init);
else
{
    floatingMenu.init();
    floatingMenu.addEvent(window, 'onload',
        floatingMenu.initSecondary);
}*/

if(floatingMenu.menu != null) {
    ecShopAddLoadEvent(floatingMenu.init);
}


function popupPage(popurl, w, h) {
    var windowprops = "location=no,scrollbars=yes,menubars=no,toolbars=no,resizable=yes,left=" + 50 + ",top=" + 50 + ",width=" + w + ",height=" + h;
    popup = window.open(popurl, "MenuPopup", windowprops);
}